Double-rail track detection device

Abstract

The invention relates to a double-rail track detection device which comprises a track main body and two right-angle seats, rotating plates are hinged to the two right-angle seats through hinges, two clamping assemblies are arranged between the right-angle seats and the rotating plates, and mounting seats are mounted on the upper surfaces of the two right-angle seats. The two mounting seats are provided with detection devices, the two right-angle seats are provided with walking assemblies, the two rotating plates are provided with driving assemblies, when the track main body is detected by using the scheme, the detection devices can be automatically driven to stably move along the track main body, excessive manual participation is not needed in the whole process, and the detection efficiency is improved. Therefore, manpower can be effectively saved, the detection efficiency can be greatly improved, the distance between the two detection devices can be adjusted through the connecting assembly, the two track bodies with different distances can be detected at the same time, and then the adaptability of the device is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of track detection, and in particular relates to a double-rail track detection device. Background Art

[0002] With the continuous growth of my country's economy, rail transit tools such as trains and subways play an increasingly important role in people's daily lives. Therefore, the safety and stability of railway lines have become the focus of attention, so higher requirements are put forward for the daily maintenance and upkeep of rail lines. Regular flaw detection inspections of rails can timely understand potential safety issues of railways and avoid traffic accidents.

[0003] Most existing rail track detection devices require manual participation when detecting the track, which not only wastes a lot of manpower, but also greatly affects the detection efficiency. In addition, the existing technology is not convenient for simultaneously detecting two tracks with different spacings, and has low applicability. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a double-rail track detection device to solve the problems that the prior art mostly requires manual participation when detecting tracks and is inconvenient to detect two tracks with different spacings at the same time.

[0005] The present invention solves the technical problem by the following technical solutions:

[0006] A double-rail track detection device, comprising a track body and two right-angle seats, both of which are hinged with a rotating plate through hinges, and two clamping components are arranged between the right-angle seat and the rotating plate, the upper surfaces of the two right-angle seats are both installed with mounting seats, both of which are installed with detection devices, both of which are provided with walking components, both of which are provided with driving components on the two rotating plates, and the two right-angle seats are connected by a connecting component;

[0007] The walking assembly includes two active roller frames and two driven roller frames, the two active roller frames and the two driven roller frames are both mounted on a right-angle seat by screws, an active roller is rotatably mounted between the two active roller frames, a driven roller is rotatably mounted between the two driven roller frames, and both the driven roller and the active roller are in contact with the top of the track body.

[0008] Preferably, the clamping assembly includes two connecting columns, which are respectively slidably connected to the inside of the right-angle seat and the rotating plate, and the outer surfaces of the two connecting columns are rotatably mounted with ball wheels, and the two ball wheels are pressed against the track body.

[0009] Preferably, the outer surfaces of the two connecting columns are fixedly connected with rectangular plates, and one of the rectangular plates and the right-angle seat and the other rectangular plate and the rotating plate are connected via springs.

[0010] Preferably, the walking assembly also includes a motor frame installed on the upper surface of the right-angle seat, a driving motor is installed on the motor frame, the outer surface of the output end of the driving motor is keyed to a driving gear, the roller shaft of the driving roller is keyed to a driven gear, and the driven gear and the driving gear are connected by a chain transmission.

[0011] Preferably, the driving assembly comprises a slide rail fixedly connected to the rotating plate, a slider is slidably connected to the slide rail, and an articulated seat is fixedly connected to the outer surface of the slider.

[0012] Preferably, the driving assembly further comprises an electric push rod, one end of which is hinged to the hinge seat, and the other end of which is hinged to the right-angle seat.

[0013] Preferably, the connecting assembly includes two connecting rods, one end of the two connecting rods is respectively installed on two right-angle seats, the upper surfaces of the two connecting rods are installed with U-shaped plates, and the interiors of the two U-shaped plates are provided with waist-shaped through grooves.

[0014] Preferably, the connecting assembly further comprises a slide plate, which is slidably connected inside the two U-shaped plates, and both side surfaces of the slide plate are fixedly connected with slide rods, and the two slide rods are respectively slidably connected inside the two waist-shaped through grooves.

[0015] The advantages and beneficial effects of the present invention are:

[0016] When using this solution to inspect the track body, the detection device can be automatically driven to move stably along the track body. The entire process does not require much human involvement, which not only effectively saves manpower, but also greatly improves the detection efficiency. The distance between the two detection devices can be adjusted through the connecting components, so that two track bodies with different distances can be inspected at the same time, thereby effectively improving the adaptability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention;

[0018] Figure 2 It is a front view of the present invention;

[0019] Figure 3 It is a schematic diagram of the connection between the right-angle seat and the travel assembly of the present invention;

[0020] Figure 4 It is a schematic diagram of the connection between the rotating plate and the driving assembly of the present invention;

[0021] Figure 5 It is a schematic diagram of the connection between the driving roller and the driven gear of the present invention.

[0022] Description of Reference Numerals

[0023] 1. Track body; 2. Right-angle seat; 3. Rotating plate; 4. Clamping assembly; 401. Connecting column; 402. Ball wheel; 403. Spring; 5. Mounting seat; 6. Detection device; 7. Traveling assembly; 701. Motor frame; 702. Driving motor; 703. Active roller frame; 704. Active roller; 705. Active gear; 706. Driven gear; 707. Driven roller frame; 708. Driven roller; 8. Driving assembly; 801. Slide rail; 802. Sliding block; 803. Articulated seat; 804. Electric push rod; 9. Connecting assembly; 901. Connecting rod; 902. U-shaped plate; 903. Slide plate; 904. Sliding rod. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below through specific examples. The following examples are only illustrative and not restrictive, and the protection scope of the present invention cannot be limited thereto.

[0025] Reference Figure 1-5 A double-rail track detection device comprises a track body 1 and two right-angle seats 2, each of which is hinged with a rotating plate 3 by a hinge, and two clamping components 4 are arranged between the right-angle seat 2 and the rotating plate 3, each of which is provided with a mounting seat 5 on the upper surface of the two right-angle seats 2, each of which is provided with a detection device 6, each of which is provided with a walking component 7 on the two right-angle seats 2, each of which is provided with a driving component 8 on the two rotating plates 3, and the two right-angle seats 2 are connected by a connecting component 9; the detection device 6 can take pictures to check the integrity of the track body 1, the clamping component 4 is used to make the right-angle seat 2 and the rotating plate 3 slide stably on the track body 1, the driving component 8 is used to drive the rotating plate 3 to rotate along the right-angle seat 2, and the connecting component 9 is used to adjust the distance between the two detection devices 6.

[0026] The clamping assembly 4 includes two connecting columns 401, which are respectively slidably connected to the inside of the right-angle seat 2 and the rotating plate 3. The outer surfaces of the two connecting columns 401 are rotatably installed with ball wheels 402, and the two ball wheels 402 are tightly pressed against the track body 1; the right-angle seat 2 and the rotating plate 3 are both provided with through holes that are compatible with the connecting columns 401.

[0027] The outer surfaces of the two connecting columns 401 are fixedly connected with rectangular plates, and one of the rectangular plates and the right-angle seat 2 and the other rectangular plate and the rotating plate 3 are connected by springs 403; after the ball wheel 402 on the right-angle seat 2 is pressed against the track body 1, the rotating plate 3 is driven parallel to the track body 1 through the driving assembly 8, and then the ball wheel 402 on the rotating plate 3 will also press against the track body 1, and the spring 403 is in a compressed state. At this time, the right-angle seat 2 and the rotating plate 3 can slide stably on the track body 1.

[0028] The walking assembly 7 includes two active roller frames 703 and two driven roller frames 707. The two active roller frames 703 and the two driven roller frames 707 are all installed on the right-angle seat 2 by screws. An active roller 704 is rotatably installed between the two active roller frames 703, and a driven roller 708 is rotatably installed between the two driven roller frames 707, and the driven roller 708 and the active roller 704 are both in contact with the top of the track body 1; when the active roller 704 is driven to rotate, the entire device will move along the track body 1.

[0029] The walking component 7 also includes a motor frame 701 installed on the upper surface of the right-angle seat 2, and a driving motor 702 is installed on the motor frame 701. The outer surface key of the output end of the driving motor 702 is connected to a driving gear 705, and the roller shaft key of the active roller 704 is connected to a driven gear 706. The driven gear 706 and the active gear 705 are connected through a chain transmission. When the driving motor 702 is started, the driving motor 702 can drive the active gear 705, the driven gear 706 and the active roller 704 to rotate. The rotation of the active roller 704 can move the right-angle seat 2, the rotating plate 3, the clamping assembly 4 and the detection device 6 along the track body 1, so that the track body 1 can be detected.

[0030] The driving assembly 8 includes a slide rail 801 fixedly connected to the rotating plate 3, a slider 802 is slidably connected to the slide rail 801, and an articulated seat 803 is fixedly connected to the outer surface of the slider 802. The driving assembly 8 also includes an electric push rod 804, one end of the electric push rod 804 is hinged to the articulated seat 803, and the other end of the electric push rod 804 is hinged to the right-angle seat 2; when the electric push rod 804 is controlled to extend, the rotating plate 3 can be driven to rotate in a direction away from the right-angle seat 2, and when the electric push rod 804 is controlled to shorten, the rotating plate 3 can be driven to rotate in a direction close to the right-angle seat 2. The rotation of the rotating plate 3 can drive the slider 802 to slide accordingly along the slide rail 801.

[0031] The connecting component 9 includes two connecting rods 901, one end of which is respectively installed on two right-angle seats 2, and U-shaped plates 902 are installed on the upper surfaces of the two connecting rods 901. The interiors of the two U-shaped plates 902 are provided with waist-shaped through grooves. The connecting component 9 also includes a slide plate 903, which is slidably connected to the interiors of the two U-shaped plates 902. Both side surfaces of the slide plate 903 are fixedly connected with slide rods 904, and the two slide rods 904 are respectively slidably connected to the interiors of the two waist-shaped through grooves; when adjusting the distance between the two detection devices 6, it is only necessary to pull the right-angle seat 2 accordingly. The movement of the right-angle seat 2 can drive the corresponding rotating plate 3, the clamping assembly 4, the detection device 6 and the connecting rod 901 to move accordingly, so that the distance between the two detection devices 6 can be adjusted, and then two track bodies 1 with different spacings can be detected at the same time.

[0032] Although the embodiments and drawings of the present invention are disclosed for illustrative purposes, those skilled in the art will appreciate that various substitutions, changes and modifications are possible without departing from the spirit and scope of the present invention and the appended claims. Therefore, the scope of the present invention is not limited to the contents disclosed in the embodiments and drawings.

Claims

1. A double rail track detection device, characterized in that: It includes a track body and two right-angle seats, the two right-angle seats are hinged with a rotating plate through a hinge, and two clamping components are arranged between the right-angle seat and the rotating plate, the upper surfaces of the two right-angle seats are installed with mounting seats, the two mounting seats are installed with detection devices, the two right-angle seats are provided with walking components, the two rotating plates are provided with driving components, and the two right-angle seats are connected by a connecting component; The walking assembly includes two active roller frames and two driven roller frames, the two active roller frames and the two driven roller frames are both mounted on a right-angle seat by screws, an active roller is rotatably mounted between the two active roller frames, a driven roller is rotatably mounted between the two driven roller frames, and both the driven roller and the active roller are in contact with the top of the track body.

2. The double rail track detection device according to claim 1, characterized in that: The clamping assembly includes two connecting columns, which are respectively slidably connected to the right-angle seat and the inside of the rotating plate. Ball wheels are rotatably installed on the outer surfaces of the two connecting columns, and the two ball wheels are tightly pressed against the track body.

3. The double rail track detection device according to claim 2, characterized in that: The outer surfaces of the two connecting columns are fixedly connected with rectangular plates, and one of the rectangular plates and the right-angle seat and the other rectangular plate and the rotating plate are connected via springs.

4. The double rail track detection device according to claim 1, characterized in that: The walking assembly also includes a motor frame installed on the upper surface of the right-angle seat, a driving motor is installed on the motor frame, an outer surface key of the output end of the driving motor is connected to a driving gear, a roller shaft key of the driving roller is connected to a driven gear, and the driven gear and the driving gear are connected through a chain transmission.

5. The double rail track detection device according to claim 1, characterized in that: The driving assembly comprises a slide rail fixedly connected to the rotating plate, a slider is slidably connected to the slide rail, and an articulated seat is fixedly connected to the outer surface of the slider.

6. The double rail track detection device according to claim 5, characterized in that: The driving assembly also includes an electric push rod, one end of which is hinged to the hinge seat, and the other end of which is hinged to the right-angle seat.

7. The double rail track detection device according to claim 1, characterized in that: The connecting assembly comprises two connecting rods, one end of each of which is mounted on two right-angle seats respectively, a U-shaped plate is mounted on the upper surface of each of the connecting rods, and waist-shaped through grooves are provided inside each of the two U-shaped plates.

8. The double rail track detection device according to claim 7, characterized in that: The connecting assembly also includes a slide plate, which is slidably connected to the inside of the two U-shaped plates. Both side surfaces of the slide plate are fixedly connected with slide rods, and the two slide rods are respectively slidably connected to the inside of the two waist-shaped through grooves.

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